Jerónimo Cosío
Developer Advocate - App Store Commerce
Mexico City, United States
Summary
👤
Senior🎓
Top SchoolJerónimo Cosío is a developer advocate and former startup founder with 11 years of experience building product-led solutions and managing strategic partner relationships across Apple, Meta/Facebook and major tech platforms. He blends hands-on coding (React, React Native, Python, Meteor.js, MongoDB) with product management and developer relations, helping drive platform adoption and go-to-market strategies at the C-level. He has repeatedly turned manual processes into automated products—delivering multi-hundred percent improvements in adoption and efficiency at companies like Amazon and DiDi—and launched a consumer startup that reached $2M MXN in sales and 12,000 users. Based in Mexico City, he’s passionate about advancing Latin America’s tech ecosystem and pairs a background in industrial/mechatronic engineering with an AI programming nanodegree to bridge product, data and developer experience.
11 years of coding experience
13 years of employment as a software developer
Nanodegree AI Programming With Python and PyTorch, Nanodegree AI Programming With Python and PyTorch at UdacityCumbres VistahermosaIndustrial Engineer, Industrial Engineer at Universidad Iberoamericana, Ciudad de México
English, Spanish
Stackoverflow
113reputation
8kreached
1answer
12questions
Github Skills (200)
realtime10
amazon-cognito10
xstate10
authentication10
aws-s310
firebase10
auth10
lambda-functions10
javascript10
browser10
amplify10
aws-apigateway10
pouchdb10
cloudinary10
api10
Programming languages (6)
Github contributions (5)
cosio55/autoform-cloudinary
Jun 2015 - Jan 2020
Easily upload images to Meteor using Cloudinary and Simple Schema
Contributions:12 commits, 2 PRs, 12 pushes in 4 years 8 months
cloudinaryupload-imagesmeteor
jerocosio/mexvscovid-web
Sep 2020 - Jan 2023
Front-end created with Next.js to support local companies in México affected by the COVID-19 Pandemic.
Contributions:9 commits, 10 PRs, 53 pushes in 2 years 4 months
next-jsreactaffectedfront-endnextjs
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